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CREATE TABLE MyTable ( "ID" INTEGER, "Name" VARCHAR(3), "RouteId" INTEGER ); INSERT INTO MyTable ("ID", "Name", "RouteId") VALUES ('1', 'Bob', '1001'), ('2', 'Bob', '1002'), ('3', 'Ana', '1001'), ('4', 'Jim', '1001'), ('5', 'Eli', '1001');
5 rows affected
SELECT * FROM ( SELECT *, Total = COUNT(*) OVER (PARTITION BY t.RouteId) FROM MyTable t ) t WHERE t.Name = 'Bob';
ID
Name
RouteId
Total
1
Bob
1001
4
2
Bob
1002
1